@book {bhl144411,
	title = {Species plantarum},
	series = {Species plantarum},
	volume = {3},
	year = {1803},
	note = {http://www.biodiversitylibrary.org/bibliography/73810},
	publisher = {Impensis G. C. Nauk},
	organization = {Impensis G. C. Nauk},
	edition = {4},
	address = {Berolini},
	keywords = {Angiospermas|Obras cl{\'a}sicas|Taxonom{\'\i}a|},
	url = {http://www.biodiversitylibrary.org/item/144411},
	author = {Willdenow, Carl Ludwig von}
}
@book {bhl142908,
	title = {Enumeratio plantarum Horti Regii Berolinensis. Supplementum},
	year = {1813},
	note = {http://www.biodiversitylibrary.org/bibliography/72321},
	pages = {59},
	publisher = {In Taberna libraria Scholae Realis},
	organization = {In Taberna libraria Scholae Realis},
	address = {Berolini},
	keywords = {Angiospermas|Gimnospermas|Obras cl{\'a}sicas|Pterid{\'o}fitos|},
	url = {http://www.biodiversitylibrary.org/item/142908},
	author = {Willdenow, Carl Ludwig von}
}
@book {bhl144411,
	title = {Species plantarum},
	series = {Species plantarum},
	volume = {3},
	year = {1804},
	note = {http://www.biodiversitylibrary.org/bibliography/73810},
	publisher = {Impensis G. C. Nauk},
	organization = {Impensis G. C. Nauk},
	edition = {3},
	address = {Berolini},
	keywords = {Angiospermas|Obras cl{\'a}sicas|Taxonom{\'\i}a|},
	url = {http://www.biodiversitylibrary.org/item/144411},
	author = {Willdenow, Carl Ludwig von}
}
@book {bhl142908,
	title = {Enumeratio plantarum Horti Regii Berolinensis. Supplementum},
	year = {1814},
	note = {http://www.biodiversitylibrary.org/bibliography/72321},
	publisher = {In Taberna libraria Scholae Realis},
	organization = {In Taberna libraria Scholae Realis},
	address = {Berolini},
	keywords = {Angiospermas|Gimnospermas|Obras cl{\'a}sicas|Pterid{\'o}fitos|},
	url = {http://www.biodiversitylibrary.org/item/142908},
	author = {Willdenow, Carl Ludwig von}
}
